CN113086277B - Waterproofing membrane with prevent structure of loosing - Google Patents

Waterproofing membrane with prevent structure of loosing Download PDF

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Publication number
CN113086277B
CN113086277B CN202110539563.8A CN202110539563A CN113086277B CN 113086277 B CN113086277 B CN 113086277B CN 202110539563 A CN202110539563 A CN 202110539563A CN 113086277 B CN113086277 B CN 113086277B
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China
Prior art keywords
fixture block
wall
main body
waterproofing membrane
transmission
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CN202110539563.8A
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Chinese (zh)
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CN113086277A (en
Inventor
刘建川
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Beixin Zhenghong Zhuhai Waterproof Technology Co ltd
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Beixin Zhenghong Zhuhai Waterproof Technology Co ltd
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Priority to CN202110539563.8A priority Critical patent/CN113086277B/en
Publication of CN113086277A publication Critical patent/CN113086277A/en
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Publication of CN113086277B publication Critical patent/CN113086277B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00Bundling articles
    • B65B13/18Details of, or auxiliary devices used in, bundling machines or bundling tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00Bundling articles
    • B65B13/18Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/20Means for compressing or compacting bundles prior to bundling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00Bundling articles
    • B65B13/18Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/22Means for controlling tension of binding means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B27/00Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
    • B65B27/06Bundling coils of wire or like annular objects
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/002Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/006Sealing of existing landfills, e.g. using mining techniques
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00Roof covering by making use of flexible material, e.g. supplied in roll form

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Special Wing (AREA)

Abstract

The invention relates to the technical field of waterproof coiled materials, in particular to a waterproof coiled material with an anti-scattering structure. According to the invention, the fastening mechanism is fixedly connected to one end of the waterproof coiled material main body, when a person binds the waterproof coiled material main body, the waterproof coiled material main body is overturned, the square clamping block is pulled to be wound for a circle outside the waterproof coiled material main body and inserted into the fixing box, the steel wire rope is wound outside the waterproof coiled material main body, the connecting rod is inserted into the rotating shaft to rotate, the rotating rod drives the steel wire rope to rotate and tighten the waterproof coiled material main body, the clamping pin penetrates into the connecting rod and is inserted into the transmission box, the rotating shaft can be fixed, and the steel wire rope is prevented from scattering during the movement of the waterproof coiled material main body.

Description

Waterproofing membrane with prevent structure of loosing
Technical Field
The invention relates to the technical field of waterproof rolls, in particular to a waterproof roll with an anti-scattering structure.
Background
The waterproof coiled material is mainly a flexible building material product which can be curled into a roll shape and is applied to building walls, roofs, tunnels, refuse landfills, the tops of greenhouses and the like, can resist external rainwater and underground water leakage, plays a vital role in the building industry and the engineering industry, and is a waterproof first barrier.
In the follow-up work of binding up and receiving waterproofing membrane, the staff is direct to turn over waterproofing membrane and rotate, then bind up through fag end, ribbon etc. this kind of mode is carrying out the in-process of transporting binding waterproofing membrane, receive external rocking very easily, cause waterproofing membrane to scatter, bring unnecessary trouble for the staff, and this kind of mode, when needing to use subsequent waterproofing membrane, untie comparatively trouble, give the staff and bring the puzzlement of work, we have proposed a waterproofing membrane with anti-scattering structure for this reason and have solved above-mentioned problem.
Disclosure of Invention
The invention aims to provide a waterproof roll with an anti-scattering structure, and aims to solve the problems that the waterproof roll is scattered in the transportation process and troubles are brought to workers in the existing binding mode of the waterproof roll in the background technology, and the opening mode is too complicated when the waterproof roll needs to be applied subsequently.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a waterproofing membrane with prevent structure of breaking apart, includes the waterproofing membrane main part, the one end fixedly connected with fastening device of waterproofing membrane main part, fastening device includes transmission case, pivot, bull stick, wire rope, wind spring, connecting rod and bayonet lock, the one end fixedly connected with transmission case of waterproofing membrane main part, and the inside of transmission case is inserted and is equipped with the pivot, the one end fixedly connected with bull stick of pivot, and the bull stick inserts the inside of establishing at the transmission case, the outer wall winding of bull stick has wire rope, the inside fixed mounting of pivot has the wind spring, and the other end fixed connection of wind spring is in the inside of transmission case, one side fixedly connected with fixed establishment of keeping away from the bull stick of wire rope, fixed establishment includes square fixture block, extrusion spring, slurcam and fixed box, wire rope keeps away from one side fixedly connected with square fixture block of bull stick, and the outer wall fixedly connected with extrusion spring of square fixture block, one side fixedly connected with slurcam that square fixture block was kept away from to the extrusion spring, the slurcam inserts the inside of establishing at square fixture block, the bottom fixed mounting of transmission case has the fixed box.
Preferably, the bottom of the waterproof coiled material main body is fixedly provided with a polypropylene composite material, and the top of the waterproof coiled material main body is fixedly provided with a wire grid strip.
Preferably, a connecting rod is inserted into the rotating shaft, a bayonet lock is inserted into the connecting rod, one side, far away from the connecting rod, of the bayonet lock is inserted into the transmission case, and one end of the connecting rod is square.
Preferably, the extrusion springs are equidistantly distributed on the outer wall of the square fixture block.
Preferably, one side of the pushing plate is in an inclined shape, two groups of pushing plates are arranged, and the two groups of pushing plates are inserted in the square clamping blocks.
Preferably, the outer wall of waterproofing membrane main part has cup jointed complementary unit, complementary unit includes hollow tubular product, transmission post, removal post, friction line piece, connecting rod and block rubber, the outer wall of waterproofing membrane main part has cup jointed hollow tubular product, and the inside fixed mounting of hollow tubular product has the transmission post, one side that hollow tubular product was kept away from to the transmission post is inserted and is established in the inside of removing the post, and the inside of removing the post is inserted and is equipped with the connecting rod, the outer wall fixed mounting block rubber of removing the post.
Preferably, the teeth arranged on the outer wall of the transmission column are matched with the teeth arranged in the moving column, the teeth arranged on the outer wall of the transmission column are meshed with the teeth arranged in the moving column, and the outer wall of the moving column is provided with a friction block.
Compared with the prior art, the invention has the beneficial effects that:
1. through the one end fixedly connected with fastening device who sets up the waterproofing membrane main part, make personnel need bind the receipts dress during operation to the waterproofing membrane main part, after overturning rotatory to the waterproofing membrane main part, can pull square fixture block and twine the round in the outside of waterproofing membrane main part, and insert and establish in the inside of fixed case, make wire rope can carry out winding work to the outside of waterproofing membrane main part, then insert the inside rotation of establishing at the pivot through the connecting rod, make the bull stick drive wire rope rotatory, and tighten up and bind the work to the waterproofing membrane main part, and pierce through the inside at the connecting rod through the bayonet lock, and insert and establish in the inside of transmission case, can carry out the fixed action to the pivot, prevent the wire rope from scattering in the removal to the waterproofing membrane main part;
2. through being provided with complementary unit, in the work is tightened up to the waterproofing membrane main part at personnel, can insert the inside of establishing at hollow tubular product with the one end of waterproofing membrane main part earlier, and rotate through the rotation to removing the post, make to remove the post and remove at the outer wall of transmission post, the rubber block that removes post outer wall fixed mounting with this can push the outside of waterproofing membrane main part, make the waterproofing membrane main part can fix the inside at hollow tubular product, can help personnel to the upset work of waterproofing membrane main part, and in the follow-up position to the waterproofing membrane main part moves, can insert the inside of establishing at the removal post with the connecting rod, then lift the connecting rod alright carry out position movement to the waterproofing membrane main part, place and carry out transportation work inside the carriage, effectively save personnel's labour and increase work efficiency.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged sectional view of the moving column according to the present invention;
FIG. 4 is a schematic sectional elevation view of the structure of the present invention;
FIG. 5 is a schematic left side sectional view of the fastening mechanism of the present invention;
FIG. 6 is a schematic structural cross-sectional view of a wire grid strip of the present invention;
fig. 7 is a schematic structural elevation view of the steel cord of the present invention in an operating state;
FIG. 8 is an enlarged cross-sectional view of the structure B of FIG. 7 according to the present invention.
In the figure: 100. a waterproof roll body; 200. a fastening mechanism; 210. a transmission case; 220. a rotating shaft; 230. a rotating rod; 240. a wire rope; 250. a coil spring; 260. a connecting rod; 270. a bayonet lock; 300. a fixing mechanism; 310. a square fixture block; 320. a compression spring; 330. a push plate; 340. a stationary box; 400. an auxiliary mechanism; 410. a hollow pipe; 420. a drive post; 430. moving the column; 440. rubbing the grain block; 450. a cylindrical rod; 460. a rubber block; 500. a propoxylated composite; 600. and (5) silk grid strips.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an embodiment of the present invention: a waterproof coiled material with an anti-loosening structure comprises a waterproof coiled material main body 100, one end of the waterproof coiled material main body 100 is fixedly connected with a fastening mechanism 200, the fastening mechanism 200 comprises a transmission box 210, a rotating shaft 220, a rotating rod 230, a steel wire rope 240, a coil spring 250, a connecting rod 260 and a clamping pin 270, one end of the waterproof coiled material main body 100 is fixedly connected with the transmission box 210, the rotating shaft 220 is inserted into the transmission box 210, one end of the rotating shaft 220 is fixedly connected with the rotating rod 230, the rotating rod 230 is inserted into the transmission box 210, the steel wire rope 240 is wound on the outer wall of the rotating rod 230, the coil spring 250 is fixedly installed inside the rotating shaft 220, the other end of the coil spring 250 is fixedly connected into the transmission box 210, one side of the steel wire rope 240, which is far away from the rotating rod 230, is fixedly connected with a fixing mechanism 300, the fixing mechanism 300 comprises a square clamping block 310, an extrusion spring 320, a pushing plate 330 and a fixing box 340, one side of the steel wire rope 240, which is far away from the rotating rod 230, the outer wall of the square clamping block 310 is fixedly connected with the extrusion spring 320, the pushing plate 330 is inserted into the square clamping block 210, and the bottom of the fixing box 210 is installed on the fixing box 340;
furthermore, the bottom of the waterproof roll main body 100 is fixedly provided with a coagulation composite material 500, the top of the waterproof roll main body 100 is fixedly provided with a wire grid strip 600, the waterproof roll main body 100 has certain toughness through the arranged coagulation composite material 500, and the phenomena of integral fracture, crack and the like of the waterproof roll main body 100 caused by excessive use times of the waterproof roll main body are prevented, and the corrosion resistance of the top of the waterproof roll main body 100 can be improved through the arranged wire grid strip 600, so that the waterproof function and the service life of the waterproof roll main body 100 are improved;
furthermore, a connecting rod 260 is inserted into the rotating shaft 220, a bayonet 270 is inserted into the connecting rod 260, one side of the bayonet 270, which is far away from the connecting rod 260, is inserted into the transmission case 210, one end of the connecting rod 260 is square, so that when a person subsequently contracts the waterproof roll main body 100, the connecting rod 260 is inserted into the rotating shaft 220 to rotate, the steel wire rope 240 can tightly wind the waterproof roll main body 100, the bayonet 270 penetrates through the connecting rod 260 and is inserted into the transmission case 210, the steel wire rope 240 can be tightened and fixed, and the square clamping block 310 is inserted into the fixed case 340, so that the waterproof roll main body 100 can be loosened;
furthermore, the extrusion springs 320 are equidistantly distributed on the outer wall of the square fixture block 310, and through the arrangement of the extrusion springs 320, when a person inserts the square fixture block 310 with the push plate 330 inside the fixed box 340, the extrusion springs 320 can push the push plate 330 towards the inside of the fixed box 340, so that the square fixture block 310 can be fixed inside the fixed box 340, and the wire rope 240 fixedly connected to one end of the square fixture block 310 can rotate and wind the waterproof coiled material main body 100, thereby preventing the waterproof coiled material main body from being scattered in the moving process and influencing the work of the person;
furthermore, one side of the push plate 330 is in an inclined shape, two groups of push plates 330 are arranged, and the two groups of push plates 330 are inserted into the square fixture blocks 310, so that the push plates 330 can be quickly inserted into the fixed box 340 when a person tightens the waterproof roll main body 100, thereby effectively saving the working time of the person and improving the working efficiency;
further, the outer wall of the waterproof roll main body 100 is sleeved with an auxiliary mechanism 400, the auxiliary mechanism 400 comprises a hollow pipe 410, a transmission column 420, a moving column 430, a friction stripe block 440, a cylindrical rod 450 and a rubber block 460, the outer wall of the waterproof roll main body 100 is sleeved with the hollow pipe 410, the transmission column 420 is fixedly installed inside the hollow pipe 410, one side, away from the hollow pipe 410, of the transmission column 420 is inserted inside the moving column 430, the cylindrical rod 450 is inserted inside the moving column 430, and the rubber block 460 is fixedly installed on the outer wall of the moving column 430;
further, the tooth that transmission post 420 outer wall was seted up with the inside tooth looks adaptation of seting up of removal post 430, the friction line piece 440 has been seted up to the outer wall of removing post 430, through the tooth transmission of removing between post 430 and the friction line piece 440, can be quick carry out the fixed action to waterproofing membrane main part 100, and it possesses certain auto-lock nature to remove between post 430 and the friction line piece 440, when preventing to the rotatory receipts dress of waterproofing membrane main part 100, it is not hard up between removal post 430 and the friction line piece 440, the fixed action to waterproofing membrane main part 100 has been influenced.
The working principle is as follows: inserting one end of the waterproof coiled material main body 100 into the hollow pipe 410, holding the outer wall of the friction block 440 by a hand of a person, and rotating the moving column 430, so that the inside of the moving column 430 rotates and moves on the outer wall of the transmission column 420, the rubber block 460 fixedly installed on the outer wall of the moving column 430 can slowly extrude the outer wall of the waterproof coiled material main body 100, so that the moving column 430 can fix the waterproof coiled material main body 100 inside the hollow pipe 410, and then the hollow pipe 410 rotates, so that the waterproof coiled material main body 100 can be wound on the outer wall of the hollow pipe 410, after the waterproof coiled material main body 100 is completely wound, pulling the square fixture block 310 to rotate for one circle on the outer wall of the waterproof coiled material main body 100, so that the square fixture block 310 can drive the steel wire rope 240 fixedly connected with the outer wall to wind for one circle on the outer wall of the waterproof coiled material main body 100, when the wire rope 240 works, the rotating rod 230 is driven to rotate in the transmission case 210, so that the rotating shaft 220 fixedly connected to one end of the rotating rod 230 rotates in the transmission case 210, meanwhile, the coil spring 250 fixedly connected to the outer wall of the rotating shaft 220 is in a tightened state, then a person inserts the square fixture block 310 into the fixed case 340, when the square fixture block 310 is inserted into the fixed case 340, the inclined surface of the pushing plate 330 is subjected to internal resistance of the fixed case 340, so that the pushing plate 330 moves towards the square fixture block 310, the pushing plate 330 can extrude the extrusion spring 320 fixedly connected to the outer wall, then the square fixture block 310 and the pushing plate 330 are inserted into the fixed case 340, and then the pushing plate 330 is pushed to scatter towards the inside of the fixed case 340 by the action of the extrusion spring 320, so that the square fixture block 310 can be fixed in the fixed case 340, the binding work of the waterproof roll body 100 can be realized, then the bayonet pin 270 penetrates through the connecting rod 260 and is inserted into the transmission case 210, the steel wire rope 240 is tightened and fixed, and the position of the waterproof roll body 100 can be moved, which is the whole working principle of the invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A waterproofing membrane with prevent structure of scattering, includes waterproofing membrane main part (100), its characterized in that: one end fixedly connected with fastening device (200) of waterproofing membrane main part (100), fastening device (200) includes transmission case (210), pivot (220), bull stick (230), wire rope (240), wind spring (250), connecting rod (260) and bayonet lock (270), the one end fixedly connected with transmission case (210) of waterproofing membrane main part (100), and the inside of transmission case (210) is inserted and is equipped with pivot (220), the one end fixedly connected with bull stick (230) of pivot (220), and bull stick (230) are inserted and are established the inside of transmission case (210), the outer wall of bull stick (230) twines wire rope (240), the inside fixed mounting of pivot (220) has wind spring (250), and the other end fixed connection of wind spring (250) is in the inside of transmission case (210), one side fixedly connected with fastening device (300) of keeping away from bull stick (230) of wire rope (240), fastening device (300) include square fixture block (310), extrude spring (320), push away from square fixture block (310) of one side fixed pole (230), the square fixture block (310) is connected with extrusion spring (320), and the square fixture block (310) is far away from square fixture block (310) extrusion spring (310) of extrusion fixture block (320), push away from square fixture block (310) of extrusion fixture block (310) and be connected with The pushing plate (330) is inserted into the square fixture block (310), and the bottom of the transmission box (210) is fixedly provided with a fixed box (340);
the outer wall of the waterproof coiled material main body (100) is sleeved with an auxiliary mechanism (400), the auxiliary mechanism (400) comprises a hollow pipe (410), a transmission column (420), a moving column (430), a friction block (440), a cylindrical rod (450) and a rubber block (460), the outer wall of the waterproof coiled material main body (100) is sleeved with the hollow pipe (410), the transmission column (420) is fixedly installed inside the hollow pipe (410), one side, far away from the hollow pipe (410), of the transmission column (420) is inserted into the moving column (430), the cylindrical rod (450) is inserted into the moving column (430), and the rubber block (460) is fixedly installed on the outer wall of the moving column (430); the tooth that the transmission post (420) outer wall was seted up and the tooth that removes the inside tooth that sets up of post (430) looks adaptation, the tooth that the transmission post (420) outer wall was seted up meshes with the tooth that removes the inside tooth that sets up of post (430) mutually, the outer wall of removing post (430) is seted up friction thread piece (440).
2. A roll for waterproofing having a scattering prevention structure according to claim 1, wherein: the bottom fixed mounting of waterproofing membrane main part (100) has polypropylene composite (500), the top fixed mounting of waterproofing membrane main part (100) has silk net strip (600).
3. A roll of waterproofing material having a scattering prevention structure according to claim 1, wherein: the connecting rod (260) is inserted in the rotating shaft (220), the bayonet lock (270) is inserted in the connecting rod (260), one side, far away from the connecting rod (260), of the bayonet lock (270) is inserted in the transmission case (210), and one end of the connecting rod (260) is square.
4. A roll of waterproofing material having a scattering prevention structure according to claim 1, wherein: the extrusion springs (320) are equidistantly distributed on the outer wall of the square fixture block (310).
5. A roll for waterproofing having a scattering prevention structure according to claim 1, wherein: one side of the pushing plate (330) is in an inclined shape, two groups of pushing plates (330) are arranged, and the two groups of pushing plates (330) are inserted in the square fixture blocks (310).
CN202110539563.8A 2021-05-18 2021-05-18 Waterproofing membrane with prevent structure of loosing Active CN113086277B (en)

Priority Applications (1)

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CN202110539563.8A CN113086277B (en) 2021-05-18 2021-05-18 Waterproofing membrane with prevent structure of loosing

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Application Number Priority Date Filing Date Title
CN202110539563.8A CN113086277B (en) 2021-05-18 2021-05-18 Waterproofing membrane with prevent structure of loosing

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CN113086277B true CN113086277B (en) 2023-04-14

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US7942362B1 (en) * 2007-01-30 2011-05-17 Ronald Glenn Rothell Collapsible reel type dispenser with swivel closure

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KR100936356B1 (en) * 2003-04-30 2010-01-12 주식회사 포스코 Apparatus for taping inside edge of coil
US20100037832A1 (en) * 2008-08-15 2010-02-18 Karen Smith Transportable Retractable Leash
US8668173B2 (en) * 2011-07-27 2014-03-11 Cnh America Llc Apparatus for retaining fluid hoses to a farm implement frame
CN105645199B (en) * 2016-03-21 2018-03-16 安徽安凯汽车股份有限公司 A kind of Water pipe holding utensil
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CN208716491U (en) * 2018-07-26 2019-04-09 合肥中通防水工程有限公司 One kind is convenient for the molding waterproof roll of winding
CN209670098U (en) * 2018-12-14 2019-11-22 山东雨燕防水科技股份有限公司 APF self-adhered polymer modified bitumen waterproofing membrane
CN211169191U (en) * 2019-09-20 2020-08-04 彭鑫哲 Novel waterproofing membrane is used in tunnel
CN211056411U (en) * 2019-12-18 2020-07-21 浙江万吉通信器材有限公司 PE coil pipe with outer wall clamping mechanism
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB929975A (en) * 1960-09-09 1963-06-26 Charles Vernon Morris Reels for carrying and dispensing hosepipes
US7942362B1 (en) * 2007-01-30 2011-05-17 Ronald Glenn Rothell Collapsible reel type dispenser with swivel closure

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